201893430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 535610880

約数和(自身を除く): 333717450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 53, 57, 82, 95, 106, 114, 123, 159, 163, 190, 205, 246, 265, 285, 318, 326, 410, 489, 530, 570, 615, 779, 795, 815, 978, 1007, 1230, 1558, 1590, 1630, 2014, 2173, 2337, 2445, 3021, 3097, 3895, 4346, 4674, 4890, 5035, 6042, 6194, 6519, 6683, 7790, 8639, 9291, 10070, 10865, 11685, 13038, 13366, 15105, 15485, 17278, 18582, 20049, 21730, 23370, 25917, 30210, 30970, 32595, 33415, 40098, 41287, 43195, 46455, 51834, 65190, 66830, 82574, 86390, 92910, 100245, 123861, 126977, 129585, 164141, 200490, 206435, 247722, 253954, 259170, 328282, 354199, 380931, 412870, 492423, 619305, 634885, 708398, 761862, 820705, 984846, 1062597, 1238610, 1269770, 1641410, 1770995, 1904655, 2125194, 2462115, 3541990, 3809310, 4924230, 5312985, 6729781, 10625970, 13459562, 20189343, 33648905, 40378686, 67297810, 100946715, 201893430]

約数ペア:

[(1, 201893430), (2, 100946715), (3, 67297810), (5, 40378686), (6, 33648905), (10, 20189343), (15, 13459562), (19, 10625970), (30, 6729781), (38, 5312985), (41, 4924230), (53, 3809310), (57, 3541990), (82, 2462115), (95, 2125194), (106, 1904655), (114, 1770995), (123, 1641410), (159, 1269770), (163, 1238610), (190, 1062597), (205, 984846), (246, 820705), (265, 761862), (285, 708398), (318, 634885), (326, 619305), (410, 492423), (489, 412870), (530, 380931), (570, 354199), (615, 328282), (779, 259170), (795, 253954), (815, 247722), (978, 206435), (1007, 200490), (1230, 164141), (1558, 129585), (1590, 126977), (1630, 123861), (2014, 100245), (2173, 92910), (2337, 86390), (2445, 82574), (3021, 66830), (3097, 65190), (3895, 51834), (4346, 46455), (4674, 43195), (4890, 41287), (5035, 40098), (6042, 33415), (6194, 32595), (6519, 30970), (6683, 30210), (7790, 25917), (8639, 23370), (9291, 21730), (10070, 20049), (10865, 18582), (11685, 17278), (13038, 15485), (13366, 15105)]