199604350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:586

約数の個数: 96

約数和(自身を含む): 437114880

約数和(自身を除く): 237510530

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 31, 46, 50, 55, 62, 110, 115, 155, 230, 253, 275, 310, 341, 506, 509, 550, 575, 682, 713, 775, 1018, 1150, 1265, 1426, 1550, 1705, 2530, 2545, 3410, 3565, 5090, 5599, 6325, 7130, 7843, 8525, 11198, 11707, 12650, 12725, 15686, 15779, 17050, 17825, 23414, 25450, 27995, 31558, 35650, 39215, 55990, 58535, 78430, 78895, 117070, 128777, 139975, 157790, 173569, 196075, 257554, 279950, 292675, 347138, 362917, 392150, 394475, 585350, 643885, 725834, 788950, 867845, 1287770, 1735690, 1814585, 3219425, 3629170, 3992087, 4339225, 6438850, 7984174, 8678450, 9072925, 18145850, 19960435, 39920870, 99802175, 199604350]

約数ペア:

[(1, 199604350), (2, 99802175), (5, 39920870), (10, 19960435), (11, 18145850), (22, 9072925), (23, 8678450), (25, 7984174), (31, 6438850), (46, 4339225), (50, 3992087), (55, 3629170), (62, 3219425), (110, 1814585), (115, 1735690), (155, 1287770), (230, 867845), (253, 788950), (275, 725834), (310, 643885), (341, 585350), (506, 394475), (509, 392150), (550, 362917), (575, 347138), (682, 292675), (713, 279950), (775, 257554), (1018, 196075), (1150, 173569), (1265, 157790), (1426, 139975), (1550, 128777), (1705, 117070), (2530, 78895), (2545, 78430), (3410, 58535), (3565, 55990), (5090, 39215), (5599, 35650), (6325, 31558), (7130, 27995), (7843, 25450), (8525, 23414), (11198, 17825), (11707, 17050), (12650, 15779), (12725, 15686)]