202388392540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{46021}}^1$

素因数の和:46283

約数の個数: 96

約数和(自身を含む): 456479331840

約数和(自身を除く): 254090939300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 163, 190, 284, 326, 355, 380, 652, 710, 815, 1349, 1420, 1630, 2698, 3097, 3260, 5396, 6194, 6745, 11573, 12388, 13490, 15485, 23146, 26980, 30970, 46021, 46292, 57865, 61940, 92042, 115730, 184084, 219887, 230105, 231460, 439774, 460210, 874399, 879548, 920420, 1099435, 1748798, 2198870, 3267491, 3497596, 4371995, 4397740, 6534982, 7501423, 8743990, 13069964, 15002846, 16337455, 17487980, 30005692, 32674910, 37507115, 62082329, 65349820, 75014230, 124164658, 142527037, 150028460, 248329316, 285054074, 310411645, 532601033, 570108148, 620823290, 712635185, 1065202066, 1241646580, 1425270370, 2130404132, 2663005165, 2850540740, 5326010330, 10119419627, 10652020660, 20238839254, 40477678508, 50597098135, 101194196270, 202388392540]

約数ペア:

[(1, 202388392540), (2, 101194196270), (4, 50597098135), (5, 40477678508), (10, 20238839254), (19, 10652020660), (20, 10119419627), (38, 5326010330), (71, 2850540740), (76, 2663005165), (95, 2130404132), (142, 1425270370), (163, 1241646580), (190, 1065202066), (284, 712635185), (326, 620823290), (355, 570108148), (380, 532601033), (652, 310411645), (710, 285054074), (815, 248329316), (1349, 150028460), (1420, 142527037), (1630, 124164658), (2698, 75014230), (3097, 65349820), (3260, 62082329), (5396, 37507115), (6194, 32674910), (6745, 30005692), (11573, 17487980), (12388, 16337455), (13490, 15002846), (15485, 13069964), (23146, 8743990), (26980, 7501423), (30970, 6534982), (46021, 4397740), (46292, 4371995), (57865, 3497596), (61940, 3267491), (92042, 2198870), (115730, 1748798), (184084, 1099435), (219887, 920420), (230105, 879548), (231460, 874399), (439774, 460210)]