201947070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2063}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 524289024

約数和(自身を除く): 322341954

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 251, 390, 502, 753, 1255, 1506, 2063, 2510, 3263, 3765, 4126, 6189, 6526, 7530, 9789, 10315, 12378, 16315, 19578, 20630, 26819, 30945, 32630, 48945, 53638, 61890, 80457, 97890, 134095, 160914, 268190, 402285, 517813, 804570, 1035626, 1553439, 2589065, 3106878, 5178130, 6731569, 7767195, 13463138, 15534390, 20194707, 33657845, 40389414, 67315690, 100973535, 201947070]

約数ペア:

[(1, 201947070), (2, 100973535), (3, 67315690), (5, 40389414), (6, 33657845), (10, 20194707), (13, 15534390), (15, 13463138), (26, 7767195), (30, 6731569), (39, 5178130), (65, 3106878), (78, 2589065), (130, 1553439), (195, 1035626), (251, 804570), (390, 517813), (502, 402285), (753, 268190), (1255, 160914), (1506, 134095), (2063, 97890), (2510, 80457), (3263, 61890), (3765, 53638), (4126, 48945), (6189, 32630), (6526, 30945), (7530, 26819), (9789, 20630), (10315, 19578), (12378, 16315)]