201724328860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{331}}^1\times {\mathrm{1907}}^1$

素因数の和:2324

約数の個数: 144

約数和(自身を含む): 463461747840

約数和(自身を除く): 261737418980

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 331, 380, 551, 580, 662, 841, 1102, 1324, 1655, 1682, 1907, 2204, 2755, 3310, 3364, 3814, 4205, 5510, 6289, 6620, 7628, 8410, 9535, 9599, 11020, 12578, 15979, 16820, 19070, 19198, 25156, 31445, 31958, 36233, 38140, 38396, 47995, 55303, 62890, 63916, 72466, 79895, 95990, 110606, 125780, 144932, 159790, 181165, 182381, 191980, 221212, 276515, 278371, 319580, 362330, 364762, 553030, 556742, 631217, 724660, 729524, 911905, 1050757, 1106060, 1113484, 1262434, 1391855, 1603787, 1823810, 2101514, 2524868, 2783710, 3156085, 3207574, 3647620, 4203028, 5253785, 5289049, 5567420, 6312170, 6415148, 8018935, 10507570, 10578098, 11993123, 12624340, 16037870, 18305293, 21015140, 21156196, 23986246, 26445245, 30471953, 32075740, 36610586, 47972492, 52890490, 59965615, 60943906, 73221172, 91526465, 105780980, 119931230, 121887812, 152359765, 183052930, 239862460, 304719530, 347800567, 366105860, 530853497, 609439060, 695601134, 1061706994, 1391202268, 1739002835, 2123413988, 2654267485, 3478005670, 5308534970, 6956011340, 10086216443, 10617069940, 20172432886, 40344865772, 50431082215, 100862164430, 201724328860]

約数ペア:

[(1, 201724328860), (2, 100862164430), (4, 50431082215), (5, 40344865772), (10, 20172432886), (19, 10617069940), (20, 10086216443), (29, 6956011340), (38, 5308534970), (58, 3478005670), (76, 2654267485), (95, 2123413988), (116, 1739002835), (145, 1391202268), (190, 1061706994), (290, 695601134), (331, 609439060), (380, 530853497), (551, 366105860), (580, 347800567), (662, 304719530), (841, 239862460), (1102, 183052930), (1324, 152359765), (1655, 121887812), (1682, 119931230), (1907, 105780980), (2204, 91526465), (2755, 73221172), (3310, 60943906), (3364, 59965615), (3814, 52890490), (4205, 47972492), (5510, 36610586), (6289, 32075740), (6620, 30471953), (7628, 26445245), (8410, 23986246), (9535, 21156196), (9599, 21015140), (11020, 18305293), (12578, 16037870), (15979, 12624340), (16820, 11993123), (19070, 10578098), (19198, 10507570), (25156, 8018935), (31445, 6415148), (31958, 6312170), (36233, 5567420), (38140, 5289049), (38396, 5253785), (47995, 4203028), (55303, 3647620), (62890, 3207574), (63916, 3156085), (72466, 2783710), (79895, 2524868), (95990, 2101514), (110606, 1823810), (125780, 1603787), (144932, 1391855), (159790, 1262434), (181165, 1113484), (182381, 1106060), (191980, 1050757), (221212, 911905), (276515, 729524), (278371, 724660), (319580, 631217), (362330, 556742), (364762, 553030)]