202216100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 487635456

約数和(自身を除く): 285419356

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 41, 43, 50, 62, 74, 82, 86, 100, 124, 148, 155, 164, 172, 185, 205, 215, 310, 370, 410, 430, 620, 740, 775, 820, 860, 925, 1025, 1075, 1147, 1271, 1333, 1517, 1550, 1591, 1763, 1850, 2050, 2150, 2294, 2542, 2666, 3034, 3100, 3182, 3526, 3700, 4100, 4300, 4588, 5084, 5332, 5735, 6068, 6355, 6364, 6665, 7052, 7585, 7955, 8815, 11470, 12710, 13330, 15170, 15910, 17630, 22940, 25420, 26660, 28675, 30340, 31775, 31820, 33325, 35260, 37925, 39775, 44075, 47027, 49321, 54653, 57350, 63550, 65231, 66650, 75850, 79550, 88150, 94054, 98642, 109306, 114700, 127100, 130462, 133300, 151700, 159100, 176300, 188108, 197284, 218612, 235135, 246605, 260924, 273265, 326155, 470270, 493210, 546530, 652310, 940540, 986420, 1093060, 1175675, 1233025, 1304620, 1366325, 1630775, 2022161, 2351350, 2466050, 2732650, 3261550, 4044322, 4702700, 4932100, 5465300, 6523100, 8088644, 10110805, 20221610, 40443220, 50554025, 101108050, 202216100]

約数ペア:

[(1, 202216100), (2, 101108050), (4, 50554025), (5, 40443220), (10, 20221610), (20, 10110805), (25, 8088644), (31, 6523100), (37, 5465300), (41, 4932100), (43, 4702700), (50, 4044322), (62, 3261550), (74, 2732650), (82, 2466050), (86, 2351350), (100, 2022161), (124, 1630775), (148, 1366325), (155, 1304620), (164, 1233025), (172, 1175675), (185, 1093060), (205, 986420), (215, 940540), (310, 652310), (370, 546530), (410, 493210), (430, 470270), (620, 326155), (740, 273265), (775, 260924), (820, 246605), (860, 235135), (925, 218612), (1025, 197284), (1075, 188108), (1147, 176300), (1271, 159100), (1333, 151700), (1517, 133300), (1550, 130462), (1591, 127100), (1763, 114700), (1850, 109306), (2050, 98642), (2150, 94054), (2294, 88150), (2542, 79550), (2666, 75850), (3034, 66650), (3100, 65231), (3182, 63550), (3526, 57350), (3700, 54653), (4100, 49321), (4300, 47027), (4588, 44075), (5084, 39775), (5332, 37925), (5735, 35260), (6068, 33325), (6355, 31820), (6364, 31775), (6665, 30340), (7052, 28675), (7585, 26660), (7955, 25420), (8815, 22940), (11470, 17630), (12710, 15910), (13330, 15170)]